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Sharmila L, Pal A, Biswas R, Batabyal K, Dey S, Joardar SN, Dutta TK, Bandyopadhyay S, Pal S, Samanta I. In-silico insights of ESBL variants and tracking the probable sources of ESBL-producing Escherichia coli in a small-scale poultry farm. Microb Pathog 2024; 192:106710. [PMID: 38801865 DOI: 10.1016/j.micpath.2024.106710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 05/05/2024] [Accepted: 05/22/2024] [Indexed: 05/29/2024]
Abstract
Commercial broiler farms face challenges of extended spectrum beta-lactamase (ESBL)-producing Escherichia coli transmitted from both vertical and horizontal routes. Understanding the dynamics of ESBL-E. coli transmission in compromised biosecurity settings of small-scale rural poultry farms is essential. This study aimed to elucidate the probable transmission pathways of ESBL-E. coli in such settings, employing phylogenetic analysis and molecular docking simulations to explore the catalytic properties of β-lactamase variants. Sampling was conducted on a small-scale poultry farm in West Bengal, India, collecting 120 samples at three intervals during the broiler production cycle. E. coli isolates underwent resistance testing against eight antimicrobials, with confirmation of ESBL production. Genotypic analysis of ESBL genes and sequencing were performed, alongside molecular docking analyses and phylogenetic comparisons with publicly available sequences. Among 173 E. coli isolates, varying resistance profiles were observed, with complete resistance to cefixime and high resistance to amoxicillin and tetracycline. The incidence of ESBL-E. coli fluctuated over the production cycle, with dynamic changes in the prevalence of blaCTX-M-type and blaSHV-type genes. Phylogenetic analysis indicated partial clonal relationships with human clinical strains and poultry strains from the Indian subcontinent. Molecular docking confirmed the catalytic efficiencies of these ESBL variants. The study highlights probable vertical transmission of ESBL-E. coli and emphasizes drinking water as a potential source of horizontal transmission in small-scale poultry farms. Strict biosecurity measures could prevent the spread of antimicrobial-resistant bacteria in birds and their products in a small scale poultry farm.
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Affiliation(s)
- Latchubhukta Sharmila
- Department of Veterinary Microbiology, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India
| | - Arijit Pal
- Kusuma School of Biological Sciences, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India; Department of Zoology, Raiganj Surendranath Mahavidyalaya, Sudarshanpur, Raiganj, Uttar Dinajpur, West Bengal, 733134, India
| | - Ripan Biswas
- Department of Veterinary Public Health, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India
| | - Kunal Batabyal
- Department of Veterinary Microbiology, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India
| | - Samir Dey
- Department of Veterinary Microbiology, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India
| | - Siddhartha Narayan Joardar
- Department of Veterinary Microbiology, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India
| | - Tapan Kumar Dutta
- Department of Veterinary Microbiology, Central Agricultural University, Aizawl, Mizoram, India
| | - Samiran Bandyopadhyay
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, Belgachia, Kolkata, India
| | - Surajit Pal
- Evolutionary Ecology and Genetics Research Group, Zoological Institute, Christian-Albrechts-Universität zu Kiel, Am Botanischen Garten 9, 24118, Kiel, Germany; Max Planck Fellow Group on Antibiotic Resistance Evolution, Max Planck Institute for Evolutionary Biology, Ploen, Germany.
| | - Indranil Samanta
- Department of Veterinary Microbiology, West Bengal University of Animal and Fishery Sciences, 37, K.B. Sarani, Belgachia, Kolkata, India.
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Garcia-Sanchez P, Romero-Trancón D, Sainz T, Calvo C, Iglesias I, Perez-Hernando B, Hurtado-Gallego J, Sánchez R, Alcolea S, Moya L, Mendez-Echevarria A. The role of veterinarians in zoonosis prevention: Advising families of immunocompromised children with pets. One Health 2024; 18:100662. [PMID: 38204817 PMCID: PMC10776649 DOI: 10.1016/j.onehlt.2023.100662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 12/07/2023] [Indexed: 01/12/2024] Open
Abstract
Background Pet ownership is widespread, offering numerous benefits to individuals and families. However, the risk of zoonotic diseases must be carefully considered, especially for immunosuppressed patients. Knowledge gaps in preventive measures for zoonoses have been identified, underscoring the vital role of veterinarians in addressing this issue. Objectives This study aimed to assess the knowledge and recommendations of veterinarians regarding pet ownership by immunocompromised individuals. Additionally, we compared these insights with responses from European healthcare professionals specializing in pediatric transplant recipients. Methods We conducted an observational, cross-sectional study involving small animal veterinarians in Spain. An online survey was administered to gather information on veterinarians' knowledge of zoonoses and their recommendations for immunocompromised pet owners. Results A survey of 514 individuals was collected from experienced veterinarians mainly working in primary care clinics. Surprisingly, 63% of respondents did not routinely inquire about the presence of immunocompromised individuals among pet owners, although 54% offered specific recommendations for this group. Most respondents adhered to deworming guidelines for pets owned by immunocompromised individuals and demonstrated sound practices in Leishmania and Leptospira prevention, as well as the avoidance of raw food. However, gaps were noted concerning Bordetella bronchiseptica vaccination. Notably, veterinarians outperformed medical professionals in their knowledge of zoonotic cases and identification of zoonotic microorganisms. The presence of specific recommendations in veterinary clinics was viewed positively by nearly all respondents. Conclusions Our findings indicate that veterinarians possess a superior understanding of zoonotic pathogens and exhibit greater proficiency in diagnosing zoonoses compared with physicians. They stay well-informed about recommendations outlined in established guidelines and are more likely to provide written recommendations in their clinics than physicians. Nevertheless, knowledge gaps among veterinarians emphasize the need for enhanced communication between medical and veterinary professionals. Reinforcing the "One Health" concept is imperative, with veterinarians playing a pivotal role in this collaborative effort.
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Affiliation(s)
- Paula Garcia-Sanchez
- Pediatric Emergency Department, La Paz University Hospital, Madrid, Spain
- La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Doctoral Program in Medicine and Surgery, Autonomous University of Madrid (UAM), Madrid, Spain
| | | | - Talía Sainz
- Pediatric Infectious and Tropical Diseases Department, La Paz University Hospital and La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
- Pediatric Department, Autonomous University of Madrid (UAM), Madrid, Spain
- Translational Research Network in Pediatric Infectious Diseases (RITIP), Madrid, Spain
| | - Cristina Calvo
- Pediatric Infectious and Tropical Diseases Department, La Paz University Hospital and La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
- Pediatric Department, Autonomous University of Madrid (UAM), Madrid, Spain
- Translational Research Network in Pediatric Infectious Diseases (RITIP), Madrid, Spain
| | - Irene Iglesias
- Center for Animal Health Research (CISA), INIA-CSIC, Madrid, Spain
| | - Belén Perez-Hernando
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
- Carlos III Health Institute, Spain
| | - Jara Hurtado-Gallego
- La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
| | - Rocío Sánchez
- La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Doctoral Program in Microbiology, Autonomous University of Madrid (UAM), Madrid, Spain
| | - Sonia Alcolea
- Pediatric Infectious and Tropical Diseases Department, La Paz University Hospital and La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
- Doctoral Program in Medicine and Surgery, Autonomous University of Madrid (UAM), Madrid, Spain
| | - Laura Moya
- IDEXX Laboratorios, S.L. Laboratory Key Account Manager, Spain
| | - Ana Mendez-Echevarria
- Pediatric Infectious and Tropical Diseases Department, La Paz University Hospital and La Paz Institute for Health Research (IdiPAZ), Madrid, Spain
- Center for Biomedical Research in the Infectious Diseases Network (CIBERINFEC), Madrid, Spain
- Pediatric Department, Autonomous University of Madrid (UAM), Madrid, Spain
- Translational Research Network in Pediatric Infectious Diseases (RITIP), Madrid, Spain
- ERN TransplantChild, Spain
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3
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Bueno DJ, Rodríguez FI, Machado LC, Soria MA, Procura F, Gómez SC, Hoffmann TM, Alcain A, Caffer MI, Latorre JD, Quintar JO. Study of Salmonella spp. from Cage Papers Belonging to Pet Birds in an Argentinean Canary Breeder Championship. Animals (Basel) 2024; 14:1207. [PMID: 38672354 PMCID: PMC11047313 DOI: 10.3390/ani14081207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/12/2024] [Accepted: 04/13/2024] [Indexed: 04/28/2024] Open
Abstract
Birds, including canaries and other birds, have become increasingly popular as pets. Bird fairs, where breeders gather and show their production in a championship setting, present a setting for possible Salmonella spp. contamination and transmission. Therefore, this study estimated the rate of Salmonella spp. isolation from cage papers, located in the bottom of cages of exotic pet birds, including canaries. Collected Salmonella isolates were used to determine the antimicrobial resistance profile to 52 antibiotics and 17 commercial disinfectants, based on pure or a mixture of acids, alcohols, aldehydes, alkalis, halogens, peroxygen, and quaternary ammonium compounds. The samples consisted of 774 cage papers taken in the 2015 Argentinean canary breeder championship, pooling three cage papers into one sterile sampling bag. Only one pool of the cage papers was positive for Salmonella spp. (0.4%), which belonged to the sample from three frill canary cages. Two strains of Salmonella serotype Glostrup were isolated, which were only resistant to sulfonamides and erythromycin and sensitive to alkali-based product PL301 AS. Although the rate of Salmonella spp. isolation from cage papers in an Argentinean canary breeder championship is low, it should not be discounted because Salmonella ser. Glostrup can be a source of human Salmonella outbreaks and they show high resistance to disinfecting products.
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Affiliation(s)
- Dante J. Bueno
- Instituto Nacional de Tecnología Agropecuaria EEA Concepción del Uruguay, Ruta Provincial 39 Km 143.5, Concepción del Uruguay E3260, Entre Ríos, Argentina;
- Facultad de Ciencia y Tecnología sede Basavilbaso, Universidad Autónoma de Entre Ríos, Barón Hirsch Nº 175, Basavilbaso E3170, Entre Ríos, Argentina
| | - Francisco I. Rodríguez
- Agencia Santafecina de Seguridad Alimentaria, Francia, Santa Fe S3000, Santa Fe, Argentina;
| | - Luciana C. Machado
- BBR Industries Argentina, Calle 70, La Plata B1904BHQ, Buenos Aires, Argentina;
| | - Mario A. Soria
- Instituto Nacional de Tecnología Agropecuaria EEA Concepción del Uruguay, Ruta Provincial 39 Km 143.5, Concepción del Uruguay E3260, Entre Ríos, Argentina;
| | - Francisco Procura
- Facultad de Bromatología, Universidad Nacional de Entre Ríos, Pte. Perón 1154, Gualeguaychú E2820, Entre Ríos, Argentina;
| | - Silvana C. Gómez
- Facultad de Ciencia y Tecnología, Universidad Autónoma de Entre Ríos, 25 de Mayo 353, Concepción del Uruguay E3260, Entre Ríos, Argentina;
| | - Teresa M. Hoffmann
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Departamento Avicultura, Instituto Nacional de Tecnología Agropecuaria EEA Concepción del Uruguay, Ruta Provincial 39 Km 143.5, Concepción del Uruguay E3170, Entre Ríos, Argentina;
| | - Andrea Alcain
- Servicio Enterobacterias, Instituto Nacional de Enfermedades Infecciosas (I.N.E.I.), Dr. “Carlos G. Malbrán”, Av. Vélez Sarsfield 583, Ciudad Autónoma de Buenos Aires C1282AFF, Argentina; (A.A.); (M.I.C.)
| | - María I. Caffer
- Servicio Enterobacterias, Instituto Nacional de Enfermedades Infecciosas (I.N.E.I.), Dr. “Carlos G. Malbrán”, Av. Vélez Sarsfield 583, Ciudad Autónoma de Buenos Aires C1282AFF, Argentina; (A.A.); (M.I.C.)
| | - Juan D. Latorre
- Department of Poultry Science, University of Arkansas Agricultural Experiment Station, Fayetteville, AR 72701, USA;
| | - Javier O. Quintar
- Los Twity, Estrada 575, Concepción del Uruguay E3260, Entre Ríos, Argentina;
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Gamble A, Olarte-Castillo XA, Whittaker GR. Backyard zoonoses: The roles of companion animals and peri-domestic wildlife. Sci Transl Med 2023; 15:eadj0037. [PMID: 37851821 DOI: 10.1126/scitranslmed.adj0037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 09/28/2023] [Indexed: 10/20/2023]
Abstract
The spillover of human infectious diseases from animal reservoirs is now well appreciated. However, societal and climate-related changes are affecting the dynamics of such interfaces. In addition to the disruption of traditional wildlife habitats, in part because of climate change and human demographics and behavior, there is an increasing zoonotic disease risk from companion animals. This includes such factors as the awareness of animals kept as domestic pets and increasing populations of free-ranging animals in peri-domestic environments. This review presents background and commentary focusing on companion and peri-domestic animals as disease risk for humans, taking into account the human-animal interface and population dynamics between the animals themselves.
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Affiliation(s)
- Amandine Gamble
- School of Biodiversity, One Health & Veterinary Medicine, University of Glasgow, Glasgow, UK
- Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Ximena A Olarte-Castillo
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Gary R Whittaker
- Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
- Department of Microbiology and Immunology, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
- Atkinson Center for Sustainability, Cornell University, Ithaca, NY, USA
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5
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Williams RAJ, Sánchez-Llatas CJ, Doménech A, Madrid R, Fandiño S, Cea-Callejo P, Gomez-Lucia E, Benítez L. Emerging and Novel Viruses in Passerine Birds. Microorganisms 2023; 11:2355. [PMID: 37764199 PMCID: PMC10536639 DOI: 10.3390/microorganisms11092355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 09/13/2023] [Accepted: 09/15/2023] [Indexed: 09/29/2023] Open
Abstract
There is growing interest in emerging viruses that can cause serious or lethal disease in humans and animals. The proliferation of cloacal virome studies, mainly focused on poultry and other domestic birds, reveals a wide variety of viruses, although their pathogenic significance is currently uncertain. Analysis of viruses detected in wild birds is complex and often biased towards waterfowl because of the obvious interest in avian influenza or other zoonotic viruses. Less is known about the viruses present in the order Passeriformes, which comprises approximately 60% of extant bird species. This review aims to compile the most significant contributions on the DNA/RNA viruses affecting passerines, from traditional and metagenomic studies. It highlights that most passerine species have never been sampled. Especially the RNA viruses from Flaviviridae, Orthomyxoviridae and Togaviridae are considered emerging because of increased incidence or avian mortality/morbidity, spread to new geographical areas or hosts and their zoonotic risk. Arguably poxvirus, and perhaps other virus groups, could also be considered "emerging viruses". However, many of these viruses have only recently been described in passerines using metagenomics and their role in the ecosystem is unknown. Finally, it is noteworthy that only one third of the viruses affecting passerines have been officially recognized.
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Affiliation(s)
- Richard A. J. Williams
- Department of Genetics, Physiology, and Microbiology, School of Biology, Complutense University of Madrid (UCM), C. de José Antonio Nováis, 12, 28040 Madrid, Spain; (C.J.S.-L.); (R.M.); (P.C.-C.); (L.B.)
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
| | - Christian J. Sánchez-Llatas
- Department of Genetics, Physiology, and Microbiology, School of Biology, Complutense University of Madrid (UCM), C. de José Antonio Nováis, 12, 28040 Madrid, Spain; (C.J.S.-L.); (R.M.); (P.C.-C.); (L.B.)
| | - Ana Doménech
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
- Deparment of Animal Health, Veterinary Faculty, Complutense University of Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain
| | - Ricardo Madrid
- Department of Genetics, Physiology, and Microbiology, School of Biology, Complutense University of Madrid (UCM), C. de José Antonio Nováis, 12, 28040 Madrid, Spain; (C.J.S.-L.); (R.M.); (P.C.-C.); (L.B.)
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
| | - Sergio Fandiño
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
- Deparment of Animal Health, Veterinary Faculty, Complutense University of Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain
| | - Pablo Cea-Callejo
- Department of Genetics, Physiology, and Microbiology, School of Biology, Complutense University of Madrid (UCM), C. de José Antonio Nováis, 12, 28040 Madrid, Spain; (C.J.S.-L.); (R.M.); (P.C.-C.); (L.B.)
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
| | - Esperanza Gomez-Lucia
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
- Deparment of Animal Health, Veterinary Faculty, Complutense University of Madrid, Av. Puerta de Hierro, s/n, 28040 Madrid, Spain
| | - Laura Benítez
- Department of Genetics, Physiology, and Microbiology, School of Biology, Complutense University of Madrid (UCM), C. de José Antonio Nováis, 12, 28040 Madrid, Spain; (C.J.S.-L.); (R.M.); (P.C.-C.); (L.B.)
- “Animal Viruses” Research Group, Complutense University of Madrid, 28040 Madrid, Spain; (A.D.); (S.F.); (E.G.-L.)
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Hattab J, Marruchella G, Sibra A, Tiscar PG, Todisco G. Canaries' Microbiota: The Gut Bacterial Communities along One Female Reproductive Cycle. Microorganisms 2023; 11:2289. [PMID: 37764133 PMCID: PMC10537324 DOI: 10.3390/microorganisms11092289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/31/2023] [Accepted: 09/09/2023] [Indexed: 09/29/2023] Open
Abstract
Investigations of bacterial communities are on the rise both in human and veterinary medicine. Their role in health maintenance and pathogenic mechanisms is in the limelight of infectious, metabolic, and cancer research. Among the most considered, gut bacterial communities take the cake. Their part in animals was assessed mainly to improve animal production, public health, and pet management. In this regard, canaries deserve attention, being a popular pet and source of economic income for bird-keepers, for whom breeding represents a pivotal point. Thus, the present work aimed to follow gut bacterial communities' evolution along on whole reproductive cycle of 12 healthy female canaries. Feces were collected during parental care, molting, and resting phase, and submitted for 16S rRNA sequencing. Data were analyzed and a substantial presence of Lactobacillus aviarius along all the phases, and a relevant shift of microbiota during molting and rest due to an abrupt decrease of the Vermiphilaceae family were detected. Although the meaning of such change is not clear, future research may highlight unforeseen scenarios. Moreover, Lactobacillus aviarius may be deemed for normal bacteria flora restoration in debilitated birds, perhaps improving their health and productivity.
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Affiliation(s)
- Jasmine Hattab
- Department of Veterinary Medicine, University of Teramo, SP18 Piano d’Accio, 64100 Teramo, Italy; (J.H.); (G.M.)
| | - Giuseppe Marruchella
- Department of Veterinary Medicine, University of Teramo, SP18 Piano d’Accio, 64100 Teramo, Italy; (J.H.); (G.M.)
| | - Alessandra Sibra
- APHA—Animal & Plant Health Agency, Building 1, Sevington Inland Border Facility, Ashford TN25 6GE, UK;
| | - Pietro Giorgio Tiscar
- Department of Veterinary Medicine, University of Teramo, SP18 Piano d’Accio, 64100 Teramo, Italy; (J.H.); (G.M.)
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Pigeon mite: An underdiagnosed cause of papular urticaria. Allergol Immunopathol (Madr) 2023; 51:111-114. [PMID: 36916094 DOI: 10.15586/aei.v51i2.667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 07/11/2022] [Indexed: 03/09/2023]
Abstract
BACKGROUND Dermanyssus gallinae, known as bird mite, generally lives on nestlings' featherless skin. Humans are accidentally infected, and itchy dermatitis is induced when the mites are unable to use birds' blood. The diagnosis is difficult due to the very small size and rapid movement of the mites, which make them hard to spot. CASE PRESENTATION A 14-year-old male and his mother were referred to the allergy clinic complaining of a 2-week generalized itchy cutaneous papular lesion, unresponsive to antihista-mines, with the feeling of an insect moving on the surface of the skin. Due to the history of recently hatched pigeons nesting on their balcony and finding very small bugs, diagnosed as D. gallinae, they were instructed to clean the pigeon's nest as the source of these parasites, which successfully solved the problem. CONCLUSION Bird mite infestation should be considered in the differential diagnosis of recurrent pruritus and urticaria, refractory to conventional treatments. Physicians should be aware of this mite infestation in approach to any patient with papular urticaria.
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Abd El-Ghany WA. A review of avian mycobacteriosis: An emerging bacterial disease of public health concern. INTERNATIONAL JOURNAL OF ONE HEALTH 2022:70-75. [DOI: 10.14202/ijoh.2022.70-75] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Avian mycobacteriosis is a chronic debilitating disease of birds which poses a public health threat. In avian species, the disease is primarily caused by Mycobacterium avium subspecies avium. Nearly all bird species are susceptible to this infection, with older birds being more susceptible than younger ones. Ingestion of feed and water contaminated by the excreta of infected or chronic carrier birds is the main route of Mycobacterium infection and transmission; however, the respiratory route is also possible. Migratory wild or free-living birds play an important role in mycobacteriosis transmission, and affected birds show severe depletion, emaciation, anemia, diarrhea, and respiratory manifestations. The appearance of characteristic tuberculous nodules in the digestive system, especially in the intestine, liver, and spleen, is pathognomonic. Confirmation of Mycobacterium infection can be achieved through isolation on specifically selected media, direct smear for detection of characteristic acid-fast bacilli, and detection of the bacterium using molecular diagnostic methods. Serological and allergic tests can also be applied. Different species of Mycobacterium, especially M. avium, have public health significance and can be transmitted from birds to humans. Such zoonosis is especially dangerous in human immunocompromised patients. Authorities and governments have implemented strict and comprehensive eradication programs for avian mycobacteriosis. These biosecurity measures, including surveillance monitoring programs and antimicrobial susceptibility testing, are essential for the prevention and treatment of Mycobacterium infection in poultry production systems. This review was designed to focus on avian mycobacteriosis in birds and humans.
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Affiliation(s)
- Wafaa A. Abd El-Ghany
- Department of Poultry Diseases, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
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9
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Varela K, Brown JA, Lipton B, Dunn J, Stanek D, Behravesh CB, Chapman H, Conger TH, Vanover T, Edling T, Holzbauer S, Lennox AM, Lindquist S, Loerzel S, Mehlenbacher S, Mitchell M, Murphy M, Olsen CW, Yager CM. A Review of Zoonotic Disease Threats to Pet Owners: A Compendium of Measures to Prevent Zoonotic Diseases Associated with Non-Traditional Pets: Rodents and Other Small Mammals, Reptiles, Amphibians, Backyard Poultry, and Other Selected Animals. Vector Borne Zoonotic Dis 2022; 22:303-360. [PMID: 35724316 PMCID: PMC9248330 DOI: 10.1089/vbz.2022.0022] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Affiliation(s)
- Kate Varela
- One Health Office, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Jennifer A. Brown
- National Association of State Public Health Veterinarians
- Indiana Department of Health
| | - Beth Lipton
- National Association of State Public Health Veterinarians
- Seattle & King County Public Health
| | - John Dunn
- National Association of State Public Health Veterinarians
- Tennessee Department of Health
| | - Danielle Stanek
- National Association of State Public Health Veterinarians
- Florida Department of Health
| | | | - Helena Chapman
- Division of Infectious Diseases and Global Medicine, University of Florida College of Medicine
- American Association for the Advancement of Science at NASA Applied Sciences
| | - Terry H. Conger
- U.S. Department of Agriculture Animal (USDA) and Plant Health Inspection Service (APHIS) Veterinary Services
| | | | | | - Stacy Holzbauer
- Minnesota Department of Health
- CDC Preparedness and Response Career Epidemiology Field Officer Program
| | | | | | | | | | - Mark Mitchell
- Louisiana State University School of Veterinary Medicine, Veterinary Clinical Sciences
| | - Michael Murphy
- Food and Drug Administration Center for Veterinary Medicine
| | - Christopher W. Olsen
- AVMA Council on Public Health
- Department of Pathobiological Sciences, University of Wisconsin-Madison School of Veterinary Medicine
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Soh HY, Tan PXY, Ng TTM, Chng HT, Xie S. A Critical Review of the Pharmacokinetics, Pharmacodynamics, and Safety Data of Antibiotics in Avian Species. Antibiotics (Basel) 2022; 11:antibiotics11060741. [PMID: 35740148 PMCID: PMC9219738 DOI: 10.3390/antibiotics11060741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 05/21/2022] [Accepted: 05/26/2022] [Indexed: 02/04/2023] Open
Abstract
In avian medicine, the use of antibiotic dosing regimens based on species-specific pharmacological studies is ideal. However, due to a lack of such studies, dose extrapolation, which may cause inefficacy and toxicity, is common practice. Multiple searches were performed using the PubMed and Web of Science databases to extract relevant pharmacological studies performed in exotic avian species. The pharmacokinetics (PK), pharmacodynamics (PD), and safety data of the selected antibiotics (enrofloxacin, marbofloxacin, gentamicin, amikacin, ceftiofur, doxycycline, and amoxicillin/clavulanate) from these studies were reviewed. This review aimed to identify trends amenable for safe inter-species dose extrapolation and provide updated findings on dosing regimens that are safe and efficacious for various exotic avian species. We observed that the half-life of antibiotics appears to be shorter in the common ostrich and that amikacin may be amenable to inter-species dose extrapolation as it is safe and shows little inter-species PK and PD variation. Species-specific enrofloxacin dosing regimens that were not listed in the Exotic Animal Formulary (5th ed.) were found for Caribbean flamingos, African penguins, southern crested caracaras, common ostriches, and greater rheas. Specific dosing regimens recommended for psittacine birds (doxycycline 130 mg/kg medicated water) and ratites (PO doxycycline 2–3.5 mg/kg q12 h, PO enrofloxacin 1.5–2.5 mg/kg q12 h and IM enrofloxacin 5 mg/kg q12 h) in the formulary may not be effective in budgerigars and common ostriches, respectively. Apart from the lack of species-specific pharmacological studies, a lack of multiple dose studies was also noted.
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Affiliation(s)
- Hui Yun Soh
- Department of Pharmacy, National University of Singapore, Singapore 117559, Singapore; (H.Y.S.); (P.X.Y.T.)
| | - Prisca Xin Yi Tan
- Department of Pharmacy, National University of Singapore, Singapore 117559, Singapore; (H.Y.S.); (P.X.Y.T.)
| | - Tao Tao Magdeline Ng
- National University of Singapore Libraries, National University of Singapore, Singapore 119275, Singapore;
| | - Hui Ting Chng
- Department of Pharmacy, National University of Singapore, Singapore 117559, Singapore; (H.Y.S.); (P.X.Y.T.)
- Correspondence: (H.T.C.); (S.X.); Tel.: +65-6601-1058 (H.T.C.)
| | - Shangzhe Xie
- Mandai Wildlife Group, Conservation, Research, and Veterinary Department, Singapore 259569, Singapore
- Correspondence: (H.T.C.); (S.X.); Tel.: +65-6601-1058 (H.T.C.)
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11
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Jäger K, Cerezo-Echevarria A, Pohl A, Straub J, Fischer D, Aupperle-Lellbach H. Histopathological Findings in the Cardiovascular System of Psittacidae in Routine Diagnostics. Vet Clin North Am Exot Anim Pract 2022; 25:453-467. [PMID: 35422262 DOI: 10.1016/j.cvex.2022.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Samples of 363 Psittacidae were included in this study with a focus on cardiovascular diseases. These were identified in 28.9% of the animals, with pericarditis and/or epicarditis and myocarditis representing approximately half of all lesions and bacteria being the most common infectious cause. Cardiac lymphoma was only seen in 5 birds, whereas degenerative vascular lesions were diagnosed in 26.7% of the cases. Histopathology in the context of clinical findings and complementary examination results is the most useful tool for the evaluation of cardiac diseases.
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Affiliation(s)
- Kathrin Jäger
- Laboklin GmbH & Co KG, Steubenstr. 3, Bad Kissingen D-97688, Germany.
| | | | - Andres Pohl
- Kleintier- und Vogelpraxis Haldensleben, Papenberg 6, D-39340 Haldensleben
| | - Jens Straub
- Tierklinik Düsseldorf GmbH, Münsterstraße 359, D-40470 Düsseldorf, Germany
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12
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Yetismis G, Yildirim A, Pekmezci D, Duzlu O, Ciloglu A, Onder Z, Simsek E, Ercan N, Pekmezci GZ, Inci A. First report and genotyping of Dientamoeba fragilis in pet budgerigars (Melopsittacus undulatus), with zoonotic importance. Zoonoses Public Health 2022; 69:572-578. [PMID: 35467079 DOI: 10.1111/zph.12949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/26/2022] [Accepted: 04/03/2022] [Indexed: 11/28/2022]
Abstract
The protozoan Dientamoeba fragilis is one of the most common parasites in the digestive system of humans worldwide. The host range and transmission routes of D. fragilis, including the role of animals, are still ambiguous with few reports from non-human primates, sheep, rodents, pigs, a cat and a dog. In this study, we used microscopic and TaqMan qPCR analyses to investigate D. fragilisin 150 faecal samples from pet budgerigars (Melopsittacus undulatus) in the Central Anatolia Region of Turkey. Dientamoeba fragilis DNA was detected in 32 samples, resulting in a mean prevalence of 21.3%. In microscopic examination, trophozoites/cysts of D. fragilis were detected in 13 of 32 qPCR-positive samples. SSU rRNA sequence analyses of the qPCR-positive isolates identified genotype 1 of D. fragilis as predominant in budgerigars. Phylogenetic analyses of the SSU rRNA gene region clustered D. fragilis genotypes, as well as other trichomonads, in separate monophyletic clusters with bootstrap values ≥79.0. Our study provides the first evidence for the natural host status of pet budgerigars for D. fragilisand contributes to the knowledge of the epidemiology of this parasite. The high prevalence of genotype 1 of D. fragilis suggests that pet budgerigars are suitable reservoirs for zoonotic transmission. Our findings contribute to an increased awareness and knowledge of D. fragilis infections in the context of a one-health approach.
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Affiliation(s)
- Gamze Yetismis
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Alparslan Yildirim
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Didem Pekmezci
- Department of Internal Medicine, Faculty of Veterinary Medicine, Ondokuz Mayis University, Samsun, Turkey
| | - Onder Duzlu
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Arif Ciloglu
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Zuhal Onder
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Emrah Simsek
- Preclinical Science, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
| | - Nuri Ercan
- Faculty of Agriculture, Kirsehir Ahi Evran University, Kirsehir, Turkey
| | - Gokmen Zafer Pekmezci
- Preclinical Science, Faculty of Veterinary Medicine, Ondokuz Mayis University, Samsun, Turkey
| | - Abdullah Inci
- Department of Parasitology, Faculty of Veterinary Medicine, Erciyes University, Kayseri, Turkey
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13
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Nsengimana O, Habarugira G, Ojok L, Ruhagazi D, Kayitare A, Shyaka A. Infectious coryza in a grey crowned crane (Balearica regulorum) recovered from captivity. Vet Med Sci 2022; 8:822-826. [PMID: 35143715 PMCID: PMC8959316 DOI: 10.1002/vms3.766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
We report Avibacterium paragallinarum and Klebsiella pneumoniae coinfection in a grey crowned crane (Balearica regulorum). The crane was recovered from illegal captivity and released at a grey crowned crane (GCC) rehabilitation facility located at Akagera National Park in Rwanda. One year after being transferred, the bird presented with clinical signs suggesting a respiratory disease. Those signs included severe dyspnoea with mouth breathing, sneezing and nasal discharge. The crane was put on a 3‐day treatment with antibiotics (ceftiofur 200 mg/ml at 50 mg/kg intramuscularly) and anti‐inflammatory drug (meloxicam, intramuscular injection at a dose of 2 mg/kg), after which the crane seemed to have recovered. A month later, the same crane presented similar clinical signs and was treated with enrofloxacin at 10 mg/kg intramuscularly. Despite the treatment, the crane died 19 h later. At necropsy, adhesive air sacculitis and hydroperitoneum were observed, and a reddish fluid in air sacs and in the abdominal cavity was found. Also, a marked hepatomegaly and splenomegaly were observed. Samples were collected for laboratory examination. Molecular tests done on the tracheal and cloacal swabs revealed A. paragallinarum and K. pneumoniae, respectively. This is the first case of A. paragallinarum and K. pneumoniae coinfection reported in a grey crowned crane. Our study contributes to knowledge on the ecological distribution of both these pathogens in wild birds. It provides an opportunity to investigate further the clinical significance of infectious coryza in Rwanda's wild and domestic birds. Avibacterium paragallinarum and Klebsiella pneumoniae are the main causes of respiratory infections in domestic bird species. These pathogens are rarely reported in coinfection and never reported in wild birds. While Avibacterium paragallinarum only causes disease in avian species, Klebsiella pneumoniae is zoonotic and causes human infections including pneumonia, bloodstream infections, wound or surgical site infections, and meningitis. Illegal captivity and keeping wildlife as pets could potentially be a source of pathogen spillover events between wildlife, humans, and other livestock species.
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Affiliation(s)
| | | | - Lonzy Ojok
- School of Veterinary Medicine and Animal Resources, Makerere University, Kampala, Uganda.,Department of Pathology, Faculty of Medicine, Gulu University, Gulu, Uganda
| | - Deo Ruhagazi
- Rwanda Wildlife Conservation Association, Kigali, Rwanda
| | | | - Anselme Shyaka
- School of Veterinary Medicine, University of Rwanda, Kigali, Rwanda.,Center for One Health, University of Global Health Equity, Kigali, Rwanda
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14
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Kim SH, Kwon YK, Park CK, Kim HR. Identification of Campylobacter jejuni and Chlamydia psittaci from cockatiel (Nymphicus hollandicus) using metagenomics. BMC Genomics 2021; 22:797. [PMID: 34742232 PMCID: PMC8571871 DOI: 10.1186/s12864-021-08122-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 10/25/2021] [Indexed: 11/10/2022] Open
Abstract
Background In July 2015, the carcasses of 11 cockatiels were submitted for disease diagnosis to the Avian Disease Division of the Animal and Plant Quarantine Agency of Korea. The cockatiels, which appeared dehydrated and underweight, had exhibited severe diarrhea and 22 % mortality over 2 weeks. Traditional diagnosis did not reveal the causes of these symptoms. Methods We conducted metagenomics analysis on intestines and livers from the dead cockatiels using Illumina high-throughput sequencing. To obtain more accurate and longer contigs, which are required for further genetic characterization, we compared the results of three de novo assembly tools (metaSPAdes, MEGAHIT, and IDBA-UD). Results Sequence reads of Campylobacter jejuni (C. jejuni) and Chlamydia psittaci (C. psittaci) were present in most of the cockatiel samples. Either of these bacteria could cause the reported symptoms in psittaciformes. metaSPAdes (ver.3.14.1) identified the 1152 bp flaA gene of C. jejuni and the 1096 bp ompA gene of C. psittaci. Genetic analysis revealed that flaA of C. jejuni was recombinant between C. jejuni and Campylobacter coli, and that ompA of C. psittaci isolated from cockatiel was closely related to strains isolated from humans. Conclusions C. jejuni and C. psittaci were detected in cockatiels in the Republic of Korea using metagenomic analysis. This approach is useful for understanding pathogens of pet birds. Three de novo assemblers were compared to obtain accurate contigs from large quantities of reads, and sequences of C. jejuni and C. psittaci generated by metaSPAdes were analyzed.
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Affiliation(s)
- Si-Hyeon Kim
- Avian Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gyeongsangbuk-do, 39660, Gimcheon-si, Republic of Korea
| | - Yong-Kuk Kwon
- Avian Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gyeongsangbuk-do, 39660, Gimcheon-si, Republic of Korea
| | - Choi-Kyu Park
- Animal Disease Intervention Center, College of Veterinary Medicine, Kyungpook National University, 41566, Daegu, Republic of Korea
| | - Hye-Ryoung Kim
- Avian Disease Division, Animal and Plant Quarantine Agency, 177 Hyeoksin 8-ro, Gyeongsangbuk-do, 39660, Gimcheon-si, Republic of Korea.
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15
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Dróżdż M, Małaszczuk M, Paluch E, Pawlak A. Zoonotic potential and prevalence of Salmonella serovars isolated from pets. Infect Ecol Epidemiol 2021; 11:1975530. [PMID: 34531964 PMCID: PMC8439213 DOI: 10.1080/20008686.2021.1975530] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Salmonellosis is a global health problem, affecting approximately 1.3 billion people annually. Most of these cases are related to food contamination. However, although the majority of Salmonella serovars are pathogenic to humans, animals can be asymptomatic carriers of these bacteria. Nowadays, a wide range of animals is present in human households as pets, including reptiles, amphibians, dogs, cats, ornamental birds, and rodents. Pets contaminate the environment of their owners by shedding the bacteria intermittently in their feaces. In consequence, theyare thought to cause salmonellosis through pet-to-human transmission. Each Salmonella serovar has a different zoonotic potential, which is strongly regulated by stress factors such as transportation, crowding, food deprivation, or temperature. In this review, we summarize the latest reports concerning Salmonella-prevalence and distribution in pets as well as the risk factors and means of prevention of human salmonellosis caused by contact with their pets. Our literature analysis (based on PubMed and Google Scholar databases) is limited to the distribution of Salmonella serovars found in commonly owned pet species. We collected the recent results of studies concerning testing for Salmonella spp. in biological samples, indicating their prevalence in pets, with regard to clinical cases of human salmonellosis.
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Affiliation(s)
- Mateusz Dróżdż
- Freie Universität Berlin, Institute of Chemistry and Biochemistry, Laboratory of Rna Biochemistry, Berlin, Germany
| | | | - Emil Paluch
- Department of Microbiology, Faculty of Medicine, Wroclaw Medical University, Wrocław, Poland
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16
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Harrington LA, Auliya M, Eckman H, Harrington AP, Macdonald DW, D'Cruze N. Live wild animal exports to supply the exotic pet trade: A case study from Togo using publicly available social media data. CONSERVATION SCIENCE AND PRACTICE 2021. [DOI: 10.1111/csp2.430] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Lauren A. Harrington
- Wildlife Conservation Research Unit, Department of Zoology University of Oxford, Recanati‐Kaplan Centre Abingdon UK
| | - Mark Auliya
- Department of Conservation Biology Helmholtz Centre for Environmental Research GmbH – UFZ Leipzig Germany
- Zoological Research Museum Alexander Koenig Bonn Germany
| | | | - Alix P. Harrington
- Wildlife Conservation Research Unit, Department of Zoology University of Oxford, Recanati‐Kaplan Centre Abingdon UK
| | - David W. Macdonald
- Wildlife Conservation Research Unit, Department of Zoology University of Oxford, Recanati‐Kaplan Centre Abingdon UK
| | - Neil D'Cruze
- Wildlife Conservation Research Unit, Department of Zoology University of Oxford, Recanati‐Kaplan Centre Abingdon UK
- World Animal Protection London UK
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17
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IDENTIFICATION AND CORRELATION OF A NOVEL SIADENOVIRUS IN A FLOCK OF BUDGERIGARS ( MELOPSITTACUS UNDULATES) INFECTED WITH SALMONELLA TYPHIMURIUM IN THE UNITED STATES. J Zoo Wildl Med 2021; 51:618-630. [PMID: 33480537 DOI: 10.1638/2019-0083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/12/2020] [Indexed: 11/21/2022] Open
Abstract
A flock of budgerigars (Melopsittacus undulates) was purchased from a licensed breeder and quarantined at a zoologic facility within the United States in 2016. Following 82 deaths within the flock, the remaining 66 birds were depopulated because of ongoing clinical salmonellosis despite treatment. Gross necropsy was performed on all 66 birds. Histopathologic examination was performed on 10 birds identified with gross lesions and 10 birds without. Pathologic findings were most often observed in the liver, kidney, and spleen. Lesions noted in the livers and spleens were consistent with published reports of salmonellosis in psittacine species. Multisystemic changes associated with septicemia were not noted, most likely because of antibiotic intervention before euthanasia. Of the 20 budgerigars evaluated by histopathology, six had large basophilic intranuclear inclusion bodies within tubular epithelia in a portion of the kidneys. Electronic microscopy, next-generation sequencing, Sanger sequencing, and phylogenetic analyses were used to identify and categorize the identified virus as a novel siadenovirus strain BuAdV-1 USA-IA43444-2016. The strain was 99% similar to budgerigar adenovirus 1 (BuAdV-1), previously reported in Japan, and to a psittacine adenovirus 5 recently identified in a U.S. cockatiel. Salmonella typhimurium carriers were identified via polymerase chain reaction (PCR) and bacterial culture and compared with viral carriers identified via PCR. Inclusion bodies and Salmonella detection were significant in birds with gross lesions versus those without; however, there was no correlation between budgerigars positive with siadenovirus by PCR and concurrent Salmonella infection. Identifying subclinical siadenovirus strain BuAdV-1 USA-IA43444-2016 infection in this flock significantly differs from a previous report of clinical illness in five budgerigars resulting in death caused by BuAdV-1 in Japan. S. typhimurium remains a significant pathogen in budgerigars, and zoonotic concerns prompted depopulation to mitigate the public health risks of this flock.
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18
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Kimura AH, Koga VL, de Souza Gazal LE, de Brito BG, de Brito KCT, Navarro-Ocaña A, Nakazato G, Kobayashi RKT. Characterization of multidrug-resistant avian pathogenic Escherichia coli: an outbreak in canaries. Braz J Microbiol 2021; 52:1005-1012. [PMID: 33566322 DOI: 10.1007/s42770-021-00443-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 02/02/2021] [Indexed: 10/22/2022] Open
Abstract
The canary (Serinus canaria) is appreciated for its beautiful song, colors, and docile temperament and drives a lucrative business. However, diseases caused by avian pathogenic Escherichia coli (APEC) compromise the health of canaries, and the inadequate antimicrobial treatment can lead to the emergence of resistant strains. This study aimed to characterize 21 isolates of E. coli obtained from canaries infected with colibacillosis during an outbreak in northern Paraná State, Brazil. APEC and diarrheagenic E. coli (DEC) virulence genes were screened for by polymerase chain reaction (PCR). All isolates were positive for the hlyF, iss, and ompT genes, which are characteristic of APEC. The iroN gene was found in 95.2% of isolates, and none had the iutA gene. The ipaH gene, characteristic of enteroinvasive E. coli (EIEC), was found in 71.4% of isolates, all belonging to the phylogenetic group B1. High genetic similarity (>95%) was found using enterobacterial repetitive intergenic consensus PCR (ERIC-PCR). The isolates belonged to serotypes O117:H4 (71.4%) and O1:H20 (23.8%). This is the first report of a clonal colibacillosis outbreak in canaries caused by APEC. All isolates were resistant to ampicillin, nalidixic acid, ciprofloxacin, enrofloxacin, norfloxacin, and tetracycline. The high rate of multidrug resistance in our study shows the importance of avoiding the inadequate antibiotic treatment. We suggest that further studies should be conducted to contribute to the understanding of colibacillosis in canaries since the health of animals is linked to human and environmental health, as defined by the concept of One Health.
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Affiliation(s)
- Angela Hitomi Kimura
- Department of Microbiology, Laboratory of Basic and Applied Bacteriology, State University of Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, 86057-970, Londrina, Paraná, Brazil
| | - Vanessa Lumi Koga
- Department of Microbiology, Laboratory of Basic and Applied Bacteriology, State University of Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, 86057-970, Londrina, Paraná, Brazil
| | - Luís Eduardo de Souza Gazal
- Department of Microbiology, Laboratory of Basic and Applied Bacteriology, State University of Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, 86057-970, Londrina, Paraná, Brazil
| | - Benito Guimarães de Brito
- Avian Health Laboratory, Agricultural Diagnosis and Research Department, Secretariat of Agriculture Livestock Rural Development, Veterinary Research Institute Desidério Finamor, Estrada Municipal do Conde, 6000, Eldorado do Sul, Rio Grande do Sul, 92990-000, Brazil
| | - Kelly Cristina Tagliari de Brito
- Avian Health Laboratory, Agricultural Diagnosis and Research Department, Secretariat of Agriculture Livestock Rural Development, Veterinary Research Institute Desidério Finamor, Estrada Municipal do Conde, 6000, Eldorado do Sul, Rio Grande do Sul, 92990-000, Brazil
| | - Armando Navarro-Ocaña
- Department of Public Health, Faculty of Medicine, National Autonomous University of Mexico, 04510, Mexico City, Mexico
| | - Gerson Nakazato
- Department of Microbiology, Laboratory of Basic and Applied Bacteriology, State University of Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, 86057-970, Londrina, Paraná, Brazil
| | - Renata Katsuko Takayama Kobayashi
- Department of Microbiology, Laboratory of Basic and Applied Bacteriology, State University of Londrina, Rodovia Celso Garcia Cid, PR 445 Km 380, 86057-970, Londrina, Paraná, Brazil.
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Abstract
Gut microbial communities play a fundamental role in health and disease, but little is known about the gut microbiota of pet bird species. This is important to better understand the impact of microbes on birds’ health but may also be relevant in a context of zoonoses. Total genomic DNA samples from pooled fecal samples from 30 flocks (4–7 pet birds per flock) representing over 150 birds of six different species (two Passeriformes: Northern Mockingbird (Mimus polyglottos) and Zebra Finch (Taeniopygia guttata), and four Psittaciformes: Lovebird (Agapornis, different species), Cockatiel (Nymphicus hollandicus), Red-rumped Parrot (Psephotus haematonotus), and Rose-ringed Parakeet (Psittacula krameri) were used for 16S rRNA gene analysis. Several taxa were found to be different among the bird species (e.g., lowest median of Lactobacillus: 2.2% in Cockatiels; highest median of Lactobacillus: 79.4% in Lovebirds). Despite marked differences among individual pooled samples, each bird species harbored a unique fecal bacterial composition, based on the analysis of UniFrac distances. A predictive approach of metagenomic function and organism-level microbiome phenotypes revealed several differences among the bird species (e.g., a higher proportion of proteobacteria with the potential to form biofilms in samples from Northern Mockingbirds). The results provide a useful catalog of fecal microbes from pet birds and encourage more research on this unexplored topic.
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20
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Ahmed HA, Awad NFS, Abd El-Hamid MI, Shaker A, Mohamed RE, Elsohaby I. Pet birds as potential reservoirs of virulent and antibiotic resistant zoonotic bacteria. Comp Immunol Microbiol Infect Dis 2020; 75:101606. [PMID: 33373939 DOI: 10.1016/j.cimid.2020.101606] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Revised: 11/28/2020] [Accepted: 12/02/2020] [Indexed: 11/30/2022]
Abstract
Bacterial pathogens carried by pet birds are considered a risk for birds, workers, and pet owners. This study investigated the potential of pet birds as reservoirs for virulent multidrug-resistant (MDR) zoonotic bacteria and assessed the genetic relatedness and diversity of bacterial isolates from pet birds and human contacts. Cloacal and tracheal swabs from 125 pet birds and 70 hand swabs from human contacts were collected. The results revealed that the pet birds were reservoirs for Escherichia coli, Klebsiella pneumoniae (17.6 %, each), and Staphylococcus aureus (15.2 %). These isolates were also identified in their human contacts, at percentages of 14.3 %, 12.9 %, and 24.3 %, respectively. Virulence associated genes were identified from E. coli (stx2, stx2f, eaeA, and hlyA), K. pneumoniae (fimH, TraT, and magA), and S. aureus (PVL, hly, sea, sed genes) isolates. Multidrug-resistant E. coli, K. pneumoniae, and S. aureus were highly prevalent (81.3 %, 90.3 %, and 61.1 %, respectively). The genetic relationship between the E. coli and K. pneumoniae isolates from the pet birds and human contacts were determined by ERIC-PCR, while, RAPD-PCR was used for the S. aureus isolates. ERIC-PCR was found to have the highest discriminatory power. The clustering of the isolates from the pet birds and human contacts indicated potential transmission between the birds and workers. In conclusion, pet birds could act as potential reservoirs for zoonotic bacterial pathogens; thus, posing a risk to their human contacts.
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Affiliation(s)
- Heba A Ahmed
- Department of Zoonoses, Faculty of Veterinary Medicine, Zagazig University, Zagazig City 44511, Sharkia Governorate, Egypt.
| | - Naglaa F S Awad
- Department of Avian and Rabbit Medicine, Faculty of Veterinary Medicine, Zagazig University, Zagazig City 44511, Sharkia Governorate, Egypt
| | - Marwa I Abd El-Hamid
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig City, 44511, Sharkia Governorate, Egypt
| | - Asmaa Shaker
- Veterinary Hospital, Faculty of Veterinary Medicine, University of Sadat City, Egypt
| | - Rehab E Mohamed
- Department of Zoonoses, Faculty of Veterinary Medicine, Zagazig University, Zagazig City 44511, Sharkia Governorate, Egypt
| | - Ibrahim Elsohaby
- Department of Animal Medicine, Division of Infectious Diseases, Faculty of Veterinary Medicine, Zagazig University, Zagazig City 44511, Sharkia Governorate, Egypt; Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Prince Edward Island, C1A 4P3, Canada
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21
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Reuschel M, Pantchev N, Vrhovec MG, Jung A, Gerhauser I, Sannella AR, Cacciò SM, Legler M. Occurrence and Molecular Typing of Giardia psittaci in Parakeets in Germany-A Case Study. Avian Dis 2020; 64:228-233. [PMID: 32550625 DOI: 10.1637/0005-2086-64.2.228] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/12/2020] [Indexed: 11/05/2022]
Abstract
A grey-hooded parakeet (Psilopsiagon aymara) and two budgerigars (Melopsittacus undulatus) from different owners presented with decreased activity, vomitus, and diarrhea. A microscopic examination of feces showed trophozoites of the protozoan flagellate Giardia. A commercial immunochromatographic dipstick test for Giardia sp. antigens confirmed the infection. These findings were assured by PCR of the small subunit ribosomal RNA (SSU rRNA) gene and coproantigen ELISA. Sequencing of PCR products of the SSU rRNA (292 bp) and β-giardin genes (511 bp) identified Giardia psittaci as the species involved. Therefore, our results show that a GSA 65-based coproantigen ELISA, which was established for diagnosis of Giardia duodenalis is applicable for the detection of G. psittaci. A treatment with ronidazole was started. Additionally, fecal examination and dissection of the dead birds revealed coinfection with the fungal pathogen Macrorhabdus ornithogaster. One budgerigar survived and repeatedly tested negative after treatment with ronidazole. The described cases indicate that a single infection with G. psittaci has a good prognosis, whereas the prognosis is poor when coinfections occur, especially with M. ornithogaster.
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Affiliation(s)
- M Reuschel
- Clinic for Small Mammals, Reptiles, and Birds, University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, 30559 Hannover, Germany,
| | - N Pantchev
- IDEXX Laboratories, Mörikestraße 28/3, 71636 Ludwigsburg, Germany
| | | | - A Jung
- Clinic for Poultry, University of Veterinary Medicine Hannover, Foundation, Bünteweg 17, 30559 Hannover, Germany
| | - I Gerhauser
- Department of Pathology, University of Veterinary Medicine Hannover, Foundation, Bünteweg 17, 30559 Hannover, Germany
| | - A R Sannella
- Department of Infectious Diseases, Instituto Superiore di Sanità, Rome, Italy
| | - S M Cacciò
- Department of Infectious Diseases, Instituto Superiore di Sanità, Rome, Italy
| | - M Legler
- Clinic for Small Mammals, Reptiles, and Birds, University of Veterinary Medicine Hannover, Foundation, Bünteweg 9, 30559 Hannover, Germany
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Rahman MT, Sobur MA, Islam MS, Ievy S, Hossain MJ, El Zowalaty ME, Rahman AMMT, Ashour HM. Zoonotic Diseases: Etiology, Impact, and Control. Microorganisms 2020; 8:microorganisms8091405. [PMID: 32932606 PMCID: PMC7563794 DOI: 10.3390/microorganisms8091405] [Citation(s) in RCA: 185] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 08/28/2020] [Accepted: 09/02/2020] [Indexed: 02/07/2023] Open
Abstract
Most humans are in contact with animals in a way or another. A zoonotic disease is a disease or infection that can be transmitted naturally from vertebrate animals to humans or from humans to vertebrate animals. More than 60% of human pathogens are zoonotic in origin. This includes a wide variety of bacteria, viruses, fungi, protozoa, parasites, and other pathogens. Factors such as climate change, urbanization, animal migration and trade, travel and tourism, vector biology, anthropogenic factors, and natural factors have greatly influenced the emergence, re-emergence, distribution, and patterns of zoonoses. As time goes on, there are more emerging and re-emerging zoonotic diseases. In this review, we reviewed the etiology of major zoonotic diseases, their impact on human health, and control measures for better management. We also highlighted COVID-19, a newly emerging zoonotic disease of likely bat origin that has affected millions of humans along with devastating global consequences. The implementation of One Health measures is highly recommended for the effective prevention and control of possible zoonosis.
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Affiliation(s)
- Md. Tanvir Rahman
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh; (M.A.S.); (M.S.I.); (S.I.); (M.J.H.)
- Correspondence: (M.T.R.); (H.M.A.)
| | - Md. Abdus Sobur
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh; (M.A.S.); (M.S.I.); (S.I.); (M.J.H.)
| | - Md. Saiful Islam
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh; (M.A.S.); (M.S.I.); (S.I.); (M.J.H.)
| | - Samina Ievy
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh; (M.A.S.); (M.S.I.); (S.I.); (M.J.H.)
| | - Md. Jannat Hossain
- Department of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh 2202, Bangladesh; (M.A.S.); (M.S.I.); (S.I.); (M.J.H.)
| | - Mohamed E. El Zowalaty
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah 27272, UAE;
- Zoonosis Science Center, Department of Medical Biochemistry and Microbiology, Uppsala University, SE 75123 Uppsala, Sweden
| | | | - Hossam M. Ashour
- Department of Integrative Biology, College of Arts and Sciences, University of South Florida, St. Petersburg, FL 33701, USA
- Department of Microbiology and Immunology, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
- Correspondence: (M.T.R.); (H.M.A.)
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23
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Bryant E, Shen Z, Mannion A, Patterson M, Buczek J, Fox JG. Campylobacter taeniopygiae sp. nov., Campylobacter aviculae sp. nov., and Campylobacter estrildidarum sp. nov., Novel Species Isolated from Laboratory-Maintained Zebra Finches. Avian Dis 2020; 64:457-466. [DOI: 10.1637/aviandiseases-d-20-00019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Accepted: 06/01/2020] [Indexed: 11/05/2022]
Affiliation(s)
- Erin Bryant
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
| | - Zeli Shen
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
| | - Anthony Mannion
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
| | - Mary Patterson
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
| | - Jennifer Buczek
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
| | - James G. Fox
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139-4307
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24
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Ghanbarpour R, Aflatoonian MR, Askari A, Abiri Z, Naderi Z, Bagheri M, Jajarmi M, Shobeiri S, Molaei R, Askari N. Domestic and game pigeons as reservoirs for Escherichia coli harbouring antimicrobial resistance genes. J Glob Antimicrob Resist 2020; 22:571-577. [PMID: 32097757 DOI: 10.1016/j.jgar.2020.02.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Revised: 02/12/2020] [Accepted: 02/15/2020] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES In Iran, pigeons are kept and bred on the roofs of houses, which indicates the potential significance of pigeons in the dispersal of antimicrobial resistant Escherichia coli strains. Here we characterized antimicrobial resistance genotypes in relation to phenotypic presentations and phylogenetic backgrounds of the E. coli isolates from household pigeons in Kerman in southeast Iran. METHODS Totally, 152 faecal E. coli isolates from domestic and household pigeons were screened for 13 antimicrobial resistance genes, blaTEM, blaSHV, blaCTX-M, sulI, sulII, dhfrI, dhfrV, aadA, aac(3)-I, tetA, tetB, floR and qnrA, by conventional polymerase chain reaction (PCR) technique. Clermont phylogenetic background of E. coli strains was studied and antibiotic resistance of all strains was assessed for seven antibiotics. RESULTS The antimicrobial resistance genes blaTEM, tetA, tetB and aadA were detected in 52.6%, 6.5%, 6.5% and 5.9% of the isolates, respectively. PCR phylotyping revealed that a significant number of isolates within A0 (54%), A1 (70%), B1 (57.6%), B22 (75%) and D1 (87.5%) phylogroups were positive for the studied resistance genes. One phenotypic resistance pattern (trimethoprim-sulfamethoxazole) was associated with the presence of the corresponding gene sul2. CONCLUSIONS An alarming rate of phenotypic resistance was observed in this study. Many isolates were positive for the screened resistance genes. According to the phylogenetic background, most resistant isolates belonged to the commensal phylotypes, representing significant role of commensal strains as a source of resistance genes. These findings highlight the role of the pigeon as disseminator of resistant E. coli strains.
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Affiliation(s)
- Reza Ghanbarpour
- Molecular Microbiology Research Group, Shahid Bahonar University of Kerman, Kerman, Iran; Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran.
| | - Mohammad Reza Aflatoonian
- Research Center for Tropical and Infectious Diseases, Kerman University of Medical Sciences, Kerman, Iran; Neuroscience Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran
| | - Asma Askari
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Zeinab Abiri
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Zahedeh Naderi
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Mahboube Bagheri
- Department of Food Science and Technology, Bardsir Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Maziar Jajarmi
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Sajad Shobeiri
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Reza Molaei
- Department of Biology, Faculty of Sciences, Shahid Bahonar University of Kerman, Kerman, Iran
| | - Nasrin Askari
- Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
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25
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Cafiero MA, Barlaam A, Camarda A, Radeski M, Mul M, Sparagano O, Giangaspero A. Dermanysuss gallinae attacks humans. Mind the gap! Avian Pathol 2019; 48:S22-S34. [DOI: 10.1080/03079457.2019.1633010] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Maria Assunta Cafiero
- Istituto Zooprofilattico Sperimentale della Puglia e della Basilicata, Foggia, Italy
| | - Alessandra Barlaam
- Department of Science of Agriculture, Food and Environment, University of Foggia, Foggia, Italy
| | - Antonio Camarda
- Department of Veterinary Medicine, University of Bari “Aldo Moro”, Bari, Italy
| | - Miroslav Radeski
- Department for Animal Hygiene and Environmental Protection, Faculty of Veterinary Medicine, Ss. Cyril and Methodius University, Skopje, Macedonia
| | - Monique Mul
- Wageningen Livestock Research, Wageningen, The Netherlands
| | - Olivier Sparagano
- Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong, SAR
| | - Annunziata Giangaspero
- Department of Science of Agriculture, Food and Environment, University of Foggia, Foggia, Italy
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26
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Nga VT, Ngoc TU, Minh LB, Ngoc VTN, Pham VH, Nghia LL, Son NLH, Van Pham TH, Bac ND, Tien TV, Tuan NNM, Tao Y, Show PL, Chu DT. Zoonotic diseases from birds to humans in Vietnam: possible diseases and their associated risk factors. Eur J Clin Microbiol Infect Dis 2019; 38:1047-1058. [PMID: 30806904 DOI: 10.1007/s10096-019-03505-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 02/05/2019] [Indexed: 12/19/2022]
Abstract
In recent decades, exceeding 60% of infectious cases in human beings are originated from pathogenic agents related to feral or companion animals. This figure continues to swiftly increase due to excessive exposure between human and contaminated hosts by means of applying unhygienic farming practices throughout society. In Asia countries-renowned for lax regulation towards animal-trading markets-have experienced tremendous outbreaks of zoonotic diseases every year. Meanwhile, various epidemic surges were first reported in the residential area of China-one of the largest distributor of all animal products on the planet. Some noticeable illnesses comprising of A/H5N1 or H7N9-known as avian influenza which transmitted from poultry and also wild birds-have caused inevitable disquiet among inhabitants. Indeed, poultry farming industry in China has witnessed dynamic evolution for the past two decades, both in quantity and degree of output per individual. Together with this pervasive expansion, zoonotic diseases from poultry have incessantly emerged as a latent threat to the surrounding residents in entire Asia and also European countries. Without strict exporting legislation, Vietnam is now facing the serious problem in terms of poultry distribution between the two countries' border. Even though several disease investigations have been conducted by many researchers, the disease epidemiology or transmission methods among people remained blurred and need to be further elucidated. In this paper, our aim is to provide a laconic review of common zoonotic diseases spread in Vietnam, outstanding cases and several factors predisposing to this alarming situation.
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Affiliation(s)
- Vu Thi Nga
- Institute for Research and Development, Duy Tan University, 03 QuangTrung, Danang, Vietnam
| | - Tran Uyen Ngoc
- Faculty of Veterinary Medicine, Nong Lam University, Ho Chi Minh, Vietnam
| | - Le Bui Minh
- NTT Hi-tech Institute, Nguyen Tat Thanh University, 300A Nguyen Tat Thanh St., Ward 13, District 4, Ho Chi Minh, Vietnam
| | | | - Van-Huy Pham
- AI Lab, Faculty of Information Technology, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
| | - Le Long Nghia
- School of Odonto Stomatology, Hanoi Medical University, Hanoi, Vietnam
| | | | - Thi Hong Van Pham
- Faculty of Veterinary Medicine, Vietnam National University of Forestry, Hanoi, Vietnam
| | | | - Tran Viet Tien
- 103 Military Hospital, Vietnam Military Medical University, Hanoi, Vietnam
| | | | - Yang Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Engineering, University of Nottingham Malaysia Campus, JalanBroga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
| | - Dinh-Toi Chu
- School of Odonto Stomatology, Hanoi Medical University, Hanoi, Vietnam.
- Faculty of Biology, Hanoi National University of Education, Hanoi, Vietnam.
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27
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Wolkers-Rooijackers JCM, Rebmann K, Bosch T, Hazeleger WC. Fecal Bacterial Communities in Insectivorous Bats from the Netherlands and Their Role as a Possible Vector for Foodborne Diseases. ACTA CHIROPTEROLOGICA 2019. [DOI: 10.3161/15081109acc2018.20.2.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Judith C. M. Wolkers-Rooijackers
- Laboratory of Food Microbiology, Wageningen University & Research, Wageningen Campus, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Katharina Rebmann
- Laboratory of Food Microbiology, Wageningen University & Research, Wageningen Campus, P.O. Box 17, 6700 AA Wageningen, The Netherlands
| | - Thijs Bosch
- Ad Hoc Zoogdieronderzoek, 6708 GA Wageningen, The Netherlands
| | - Wilma C. Hazeleger
- Laboratory of Food Microbiology, Wageningen University & Research, Wageningen Campus, P.O. Box 17, 6700 AA Wageningen, The Netherlands
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28
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Naganuma T, Takemoto Y, Uchida J, Nakatani T. A case of damage to a peritoneal dialysis tubing by a pet cockatoo and review of the literature. RENAL REPLACEMENT THERAPY 2018. [DOI: 10.1186/s41100-018-0190-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Abstract
The article discusses the problem of the role of pets as a source of zoonotic infections, representing a hidden threat to modern society. Since the content is now very popular at home, both traditional and exotic animals, it is necessary to develop an interdisciplinary program to control the spread of zoonotic infections and the risks of their infection with people. Since the problem lies in the intersection of several disciplines, joint efforts of doctors, veterinarians, health organizers and laboratory specialists are necessary.
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30
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Marché S, van den Berg T, Lambrecht B. Domestic canaries (Serinus canaria forma domestica) are susceptible to low pathogenic avian influenza virus infections. Avian Pathol 2018; 47:607-615. [PMID: 30207746 DOI: 10.1080/03079457.2018.1520966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Avian influenza viruses have been isolated from many bird species; however, little is known about the susceptibility of pet birds to low pathogenic avian influenza (LPAI) viruses. To address this research gap, domestic canaries (Serinus canaria forma domestica) were experimentally infected with H5 and H7 LPAI viruses to determine susceptibility and to evaluate samples for diagnostic purposes. Clinical evidence of infection (e.g. ruffled plumage and apathy) and mortality were noted for the canaries inoculated with chicken-adapted LPAI viruses. Real-time reverse transcription-polymerase chain reaction (RRT-PCR) demonstrated higher viral RNA levels in buccal compared to faecal samples. No clinical signs or mortality were observed in canaries inoculated with LPAI virus originating from wild birds; however, the canaries in this group did have evidence of viral RNA in buccal and faecal samples. Overall, this study showed that domestic canaries are susceptible to LPAI virus infections and that they can shed large amounts of viral RNA, primarily through the respiratory route. Thus, buccal swabs might be better samples than faeces for efficient detection of some LPAI virus infections in these birds. Although canaries have not been identified as a significant reservoir for LPAI viruses, they may be infected by LPAI viruses. Thus, the importance of the control of domestic canaries for detection of LPAI viruses should not be underestimated, especially in the contexts of international commercial exchange and outbreaks. RESEARCH HIGHLIGHTS Canaries are susceptible to infection with H5/H7 LPAI viruses. Canaries inoculated with LPAI viruses excrete large amounts of viral RNA. Buccal swabs may be appropriate specimens for AI virus detection in canaries. The control of canaries for LPAI virus detection should not be overlooked.
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Affiliation(s)
- Sylvie Marché
- a Avian Virology & Immunology , Sciensano , Brussels , Belgium.,b Veterinary Bacteriology , Sciensano , Brussels , Belgium
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31
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Zahoor MA, Zahoor MK, Siddique AB, Shafique M, Nawaz Z, Yasmin A, Qamar MF, Shahid MA. Welfare of Pet Birds and Potential Zoonoses. Anim Welf 2018. [DOI: 10.5772/intechopen.72282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Kavallari A, Küster T, Papadopoulos E, Hondema LS, Øines Ø, Skov J, Sparagano O, Tiligada E. Avian mite dermatitis: Diagnostic challenges and unmet needs. Parasite Immunol 2018; 40:e12539. [DOI: 10.1111/pim.12539] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 06/04/2018] [Indexed: 11/30/2022]
Affiliation(s)
- A. Kavallari
- Department of Pharmacology; Medical School; National and Kapodistrian University of Athens; Athens Greece
| | - T. Küster
- Department of Pathobiology and Population Sciences; Royal Veterinary College; Hatfield Hertfordshire UK
| | - E. Papadopoulos
- Laboratory of Parasitology and Parasitic Diseases; School of Veterinary Medicine; Aristotle University of Thessaloniki; Thessaloniki Greece
| | - L. S. Hondema
- Centre for Environmental Safety and Security; National Institute for Public Health and the Environment (RIVM); Bilthoven The Netherlands
| | - Ø. Øines
- Animal Health Research Group; Norwegian Veterinary Institute; Oslo Norway
| | - J. Skov
- Department of Veterinary and Animal Sciences; Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - O. Sparagano
- Vice-Chancellor Office; Coventry University; Coventry UK
| | - E. Tiligada
- Department of Pharmacology; Medical School; National and Kapodistrian University of Athens; Athens Greece
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33
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Koch RE, Hill GE. Do carotenoid‐based ornaments entail resource trade‐offs? An evaluation of theory and data. Funct Ecol 2018. [DOI: 10.1111/1365-2435.13122] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rebecca E. Koch
- Department of Biological SciencesAuburn University Auburn Alabama
- School of Biological SciencesMonash University Clayton Vic. Australia
| | - Geoffrey E. Hill
- Department of Biological SciencesAuburn University Auburn Alabama
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34
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Pisanu B, Laroucau K, Aaziz R, Vorimore F, Le Gros A, Chapuis JL, Clergeau P. CHLAMYDIA AVIUM DETECTION FROM A RING-NECKED PARAKEET ( PSITTACULA KRAMERI ) IN FRANCE. J Exot Pet Med 2018. [DOI: 10.1053/j.jepm.2018.02.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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35
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First report of Coxiella burnetii and Borrelia burgdorferi sensu lato in poultry red mites, Dermanyssus gallinae ( Mesostigmata, Acari), related to urban outbreaks of dermatitis in Italy. New Microbes New Infect 2018; 23:103-109. [PMID: 29692913 PMCID: PMC5913367 DOI: 10.1016/j.nmni.2018.01.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 01/17/2018] [Accepted: 01/18/2018] [Indexed: 11/29/2022] Open
Abstract
The poultry red mite (PRM), Dermanyssus gallinae, is a nonburrowing haematophagous nest-dwelling ectoparasite of birds; occasionally it bites humans, inducing dermatitis. The possibility that this parasite may also be involved in transmission of pathogens is an additional concern. We investigated the presence of zoonotic agents in PRMs from bird nests and pets, and related them to urban outbreaks of dermatitis. A total of 98 PRMs from 12 outbreaks of PRM dermatitis that occurred in Italian cities from 2001 to 2017 were molecularly investigated for detection of Coxiella spp. (16S rRNA), Chlamydophila spp. (16S rRNA), Rickettsia spp. (17 kDa protein-encoding gene), Borrelia burgdorferi sensu lato (groEL gene) and Bartonella spp. (16S–23S rRNA intergenic spacer). Of the 12 tested mite pools, one was positive for Coxiella burnetii (100% identity) and two for B. burgdorferi sensu lato (99% with Borrelia afzelii). For the first time, the presence of B. burgdorferi sensu lato and C. burnetii is reported in PRMs from urban areas. Birds, mainly pigeons, can harbour both pathogens. Therefore, birds and their nest-dwelling PRMs may play a role in the epidemiology of these infections.
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36
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Al-Yasiri MH, Normand AC, Piarroux R, Ranque S, Mauffrey JF. Gut yeast communities in Larus michahellis from various breeding colonies. Med Mycol 2018; 55:436-444. [PMID: 27703020 DOI: 10.1093/mmy/myw088] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 08/15/2016] [Indexed: 11/13/2022] Open
Abstract
Yellow-legged gulls have been reported to carry antibiotic-resistant Enterobacteriaceae; however, the gut mycobiota of these birds has not yet been described. In this study, we analyzed the gut yeast communities in five yellow-legged gull breeding colonies along the Mediterranean littoral in southern France. Gull fecal samples were inoculated onto four types of culture media, including one supplemented with itraconazole. Yeast species richness, abundance, and diversity were estimated, and factorial analysis was used to highlight correspondences between breeding colonies. Yeast grew in 113 of 177 cultures, and 17 distinct yeast species were identified. The most frequent species were Candida krusei (53.5%), Galactomyces geotrichum (44.1%), C. glabrata (40.9%), C. albicans (20.5%), and Saccharomyces cerevisiae (18.1%). Gut yeast community structure in the gulls at both Pierre-Blanche Lagoon (PB) and Frioul Archipelago (F) were characterized by greater species richness and diversity than in those at the two cities of La Grande-Motte (GM) and Palavas-les-Flots (PF) as well as Riou Archipelago (R). Gulls in these latter three sites probably share a similar type of anthropogenic diet. Notably, the proportion of anthropic yeast species, including C. albicans and C. glabrata, in the gull mycobiota increased with gull colony synanthropy. Antifungal resistance was found in each of the five most frequent yeast species. We found that the gut yeast communities of these yellow-legged gulls include antifungal-resistant human pathogens. Further studies should assess the public health impact of these common synanthropic seabirds, which represent a reservoir and disseminator of drug-resistant human pathogenic yeast into the environment.
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Affiliation(s)
| | | | - Renaud Piarroux
- Aix Marseille Univ, IRD, IRBA, IP-TPT, Marseille, France.,APHM, CHU Timone, Laboratory of Parasitology - Mycology, Marseille, France
| | - Stéphane Ranque
- Aix Marseille Univ, IRD, IRBA, IP-TPT, Marseille, France.,APHM, CHU Timone, Laboratory of Parasitology - Mycology, Marseille, France
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Catania S, Carnaccini S, Mainenti M, Moronato ML, Gobbo F, Calogero T. Isolation of Avipoxvirus from Tongue of Canaries ( Serinus canaria) Show Severe Localized Proliferative Glossitis. Avian Dis 2018; 61:531-535. [PMID: 29337622 DOI: 10.1637/11713-071417-case.1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Poxvirus was the causative agent of two unusual outbreaks of proliferative glossitis in canary ( Serinus canaria forma domestica) breeders in the Northern Italy. A total of 45, 7-9-mo-old canaries were submitted in fair postmortem conditions to the Istituto Zooprofilattico Sperimentale delle Venezie at the beginning of November 2005 for diagnostic investigation. Birds belonged to two unrelated and geographically distant aviaries in northern Italy, herein identified as Aviary A and Aviary B. The two breeder flocks had both attended the same bird exposition held at the beginning of October and started experiencing an onset of high mortality 3 wk after the show. Twelve red factor-melanin canaries from Aviary A (Mantua) and 33 dominant white and recessive white canaries from Aviary B (Vicenza) were submitted for laboratory investigations. Clinical signs were unspecific and consisted of depression, ruffling of the feathers, epistaxis, and anorexia due to decreased feed and water intake. Postmortem findings revealed a severe increase in volume, thickening, and hardening of the tongue, which had turned pinkish to dark brown. No apparent gross lesions were noticed in integumentary, respiratory, and digestive systems or other internal organs. Histopathologic evaluation of the tongue revealed severe proliferation of the stratified squamous epithelium containing numerous large eosinophilic intracytoplasmic inclusion bodies (Bollinger bodies) displacing the nuclei of the cells peripherally. Severe ulceration of the surface epithelium, fibrinoheterophilic plaque formation, and moderate basal lymphoplasmacytic infiltrations were also associated with the proliferative lesion. Poxvirus was successfully isolated from the lesions in tissue cultures but not in specific-pathogen-free chicken embryonated eggs. Typical large, brick-shaped viral particles of 300-450 nm were also observed in affected tongues by transmission electron microscopy. This is the first report of multiple outbreaks of "poxvirus glossitis" in canaries.
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Affiliation(s)
- Salvatore Catania
- A Istituto Zooprofilattico Sperimentale di Padova, Viale dell'Università 10, Legnaro, PD, 35020, Italy
| | - Silvia Carnaccini
- B Poultry Diagnostic and Research Center, The University of Georgia, 953 College Station Road, Athens, GA 30602
| | - Marta Mainenti
- A Istituto Zooprofilattico Sperimentale di Padova, Viale dell'Università 10, Legnaro, PD, 35020, Italy
| | - Maria Luisa Moronato
- A Istituto Zooprofilattico Sperimentale di Padova, Viale dell'Università 10, Legnaro, PD, 35020, Italy
| | - Federica Gobbo
- A Istituto Zooprofilattico Sperimentale di Padova, Viale dell'Università 10, Legnaro, PD, 35020, Italy
| | - Terregino Calogero
- A Istituto Zooprofilattico Sperimentale di Padova, Viale dell'Università 10, Legnaro, PD, 35020, Italy
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Sprenger LK, Yoshitani UY, Buzatti A, Molento MB. Occurrence of gastrointestinal parasites in wild animals in State of Paraná, Brazil. AN ACAD BRAS CIENC 2018; 90:231-238. [PMID: 29340477 DOI: 10.1590/0001-3765201720150030] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2015] [Accepted: 11/27/2015] [Indexed: 11/22/2022] Open
Abstract
The objective of this study was to determine the prevalence and diversity of gastrointestinal parasites in fecal samples from wild birds and mammals from the State of Paraná. In total, 220 stool samples were sent to Parasitic Diseases Laboratory of the Federal University of Paraná during 13 months (Jan/2013-Jan/2014). A total of 52.7% (116/220) of the animals were positive for cysts, oocysts, eggs and/or trophozoites. In birds, the positivity rate was 37.9% (25/66) and mammals was 59.1% (91/154). Strongyloidea superfamily eggs were observed in 37.3% (82/220) of the samples, Eimeria spp. in 10% (22/220), and Trichuris spp. in 4.5% (10/220). The most frequent mammal species were llamas (Lama glama), and dromedaries (Camelus bactrianus) with infection rate of 70.1% (54/77) and 60.8% (14/23), respectively. In other hand, cockatiels (Nymphicus hollandicus) and ring necks (Psittacula krameri), were the most researched birds, with infection rate of 20% (40/50) and 100% (6/6), respectively. A high prevalence of gastrointestinal parasites was observed in most of wildlife animals. Further investigations should be conducted focusing on parasite control strategies and the conservation measurements for harmonizing the human-animal interaction on the long-term, reducing associated health risks.
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Affiliation(s)
- Lew K Sprenger
- Departamento de Medicina Veterinária, Laboratório de Doenças Parasitárias, Universidade Federal do Paraná/UFPR, Rua dos Funcionários, 1540, 80035-050 Curitiba, PR, Brazil
| | - Ursula Y Yoshitani
- Departamento de Medicina Veterinária, Laboratório de Doenças Parasitárias, Universidade Federal do Paraná/UFPR, Rua dos Funcionários, 1540, 80035-050 Curitiba, PR, Brazil
| | - Andreia Buzatti
- Departamento de Medicina Veterinária, Laboratório de Doenças Parasitárias, Universidade Federal do Paraná/UFPR, Rua dos Funcionários, 1540, 80035-050 Curitiba, PR, Brazil
| | - Marcelo B Molento
- Departamento de Medicina Veterinária, Laboratório de Doenças Parasitárias, Universidade Federal do Paraná/UFPR, Rua dos Funcionários, 1540, 80035-050 Curitiba, PR, Brazil
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De Luca C, Niero G, Cattarossi D, Bedin M, Piccirillo A. PET AND CAPTIVE BIRDS AS POTENTIAL RESERVOIRS OF ZOONOTIC BACTERIA. J Exot Pet Med 2018. [DOI: 10.1053/j.jepm.2017.10.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dovč A, Jereb G, Krapež U, Gregurić-Gračner G, Pintarič Š, Slavec B, Knific RL, Kastelic M, Kvapil P, Mićunović J, Vadnjal S, Ocepek M, Zadravec M, Zorman-Rojs O. Occurrence of Bacterial and Viral Pathogens in Common and Noninvasive Diagnostic Sampling from Parrots and Racing Pigeons in Slovenia. Avian Dis 2017; 60:487-92. [PMID: 27309292 DOI: 10.1637/11373-011116-reg] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Airborne pathogens can cause infections within parrot (Psittaciformes) and pigeon (Columbiformes) holdings and, in the case of zoonoses, can even spread to humans. Air sampling is a useful, noninvasive method which can enhance the common sampling methods for detection of microorganisms in bird flocks. In this study, fecal and air samples were taken from four parrot holdings. Additionally, cloacal and oropharyngeal swabs as well as air samples were taken from 15 racing pigeon holdings. Parrots were examined for psittacine beak and feather disease virus (PBFDV), proventricular dilatation disease virus (PDDV), adenoviruses (AdVs), avian paramyxovirus type-1 (APMV-1), avian influenza virus (AIV), Chlamydia psittaci (CP), and Mycobacterium avium complex (MAC). MAC and AdVs were detected in three parrot holdings, CP was detected in two parrot holdings, and PBFDV and PDDV were each detected in one parrot holding. Pigeons were examined for the pigeon circovirus (PiCV), AdVs, and CP; PiCV and AdVs were detected in all investigated pigeon holdings and CP was detected in five pigeon holdings.
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Affiliation(s)
- Alenka Dovč
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Gregor Jereb
- B University of Ljubljana, Faculty of Health Sciences, Department of Sanitary Engineering, Zdravstvena pot 5, 1000 Ljubljana, Slovenia
| | - Uroš Krapež
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Gordana Gregurić-Gračner
- C University of Zagreb, Faculty of Veterinary Medicine, Department of Animal Hygiene, Behaviour and Welfare, Heinzelova 55, 10.000 Zagreb, Croatia
| | - Štefan Pintarič
- D University of Ljubljana, Veterinary Faculty, Institute for Environmental and Animal Hygiene with Ethology, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Brigita Slavec
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Renata Lindtner Knific
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | | | - Pavel Kvapil
- E Zoo Ljubljana, Večna pot 70, 1000 Ljubljana, Slovenia
| | - Jasna Mićunović
- F University of Ljubljana, Veterinary Faculty, Institute for Microbiology and Parasitology, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Stanka Vadnjal
- G University of Ljubljana, Veterinary Faculty, Institute of Food Hygiene, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Matjaž Ocepek
- F University of Ljubljana, Veterinary Faculty, Institute for Microbiology and Parasitology, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Marko Zadravec
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
| | - Olga Zorman-Rojs
- A University of Ljubljana, Veterinary Faculty, Institute for Health Care of Poultry, Gerbičeva 60, 1000 Ljubljana, Slovenia
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Pezzi M, Leis M, Chicca M, Roy L. Gamasoidosis caused by the special lineage L1 of Dermanyssus gallinae (Acarina: Dermanyssidae): A case of heavy infestation in a public place in Italy. Parasitol Int 2017; 66:666-670. [PMID: 28483708 DOI: 10.1016/j.parint.2017.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 05/02/2017] [Accepted: 05/04/2017] [Indexed: 10/19/2022]
Abstract
Among Gamasina (Acari: Mesostigmata) mites, some dermanyssoid species are known to cause gamasoidosis, a human dermatitis characterized by papulosquamous eruptions and urticarian lesions. We describe a case of mite infestation which occurred in public conference halls in Ferrara (Italy), affecting four people who attended the place and showed signs of gamasoidosis. The mites were collected and characterized using scanning electron microscopy, light microscopy and mitochondrial DNA sequencing (Cytochrome c oxidase subunit I partial CDS). Based on morphological and molecular data, the species responsible for the infestation was identified as the special lineage L1 of the poultry red mite, Dermanyssus gallinae (De Geer) (Acarina: Dermanissydae), a cryptic species known to be associated with pigeons. Rock doves, Columba livia Gmelin (Columbiformes: Columbidae) were roosting on the top of the public building, thus the mites probably gained access to the halls through small window openings. The present case report is the first one providing morpho-molecular identification of a D. gallinae cryptic species responsible of gamasoidosis in Italy.
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Affiliation(s)
- Marco Pezzi
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy; Laboratory TekneHub, Tecnopole of University of Ferrara, Via Saragat 13, 44122 Ferrara, Italy.
| | - Marilena Leis
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy; Laboratory TekneHub, Tecnopole of University of Ferrara, Via Saragat 13, 44122 Ferrara, Italy
| | - Milvia Chicca
- Department of Life Sciences and Biotechnology, University of Ferrara, Via Luigi Borsari 46, 44121 Ferrara, Italy
| | - Lise Roy
- UMR 5175 CEFE, CNRS, Université de Montpellier, Université Paul-Valéry Montpellier 3, EPHE - Campus du CNRS, 1919, route de Mende, 34293 Montpellier, France
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Jordan I, John K, Höwing K, Lohr V, Penzes Z, Gubucz-Sombor E, Fu Y, Gao P, Harder T, Zádori Z, Sandig V. Continuous cell lines from the Muscovy duck as potential replacement for primary cells in the production of avian vaccines. Avian Pathol 2017; 45:137-55. [PMID: 26814192 DOI: 10.1080/03079457.2016.1138280] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Veterinary vaccines contribute to food security, interrupt zoonotic transmissions, and help to maintain overall health in livestock. Although vaccines are usually cost-effective, their adoption depends on a multitude of factors. Because poultry vaccines are usually given to birds with a short life span, very low production cost per dose is one important challenge. Other hurdles are to ensure a consistent and reliable supply of very large number of doses, and to have flexible production processes to accommodate a range of different pathogens and dosage requirements. Most poultry vaccines are currently being produced on primary avian cells derived from chicken or waterfowl embryos. This production system is associated with high costs, logistic complexities, rigid intervals between harvest and production, and supply limitations. We investigated whether the continuous cell lines Cairina retina and CR.pIX may provide a substrate independent of primary cell cultures or embryonated eggs. Viruses examined for replication in these cell lines are strains associated with, or contained in vaccines against egg drop syndrome, Marek's disease, Newcastle disease, avian influenza, infectious bursal disease and Derzsy's disease. Each of the tested viruses required the development of unique conditions for replication that are described here and can be used to generate material for in vivo efficacy studies and to accelerate transfer of the processes to larger production volumes.
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Affiliation(s)
| | | | | | | | - Zoltán Penzes
- b Ceva-Phylaxia Veterinary Biologicals Co. Ltd. , Budapest , Hungary
| | | | - Yan Fu
- c Ningbo Tech-Bank Co Ltd , Shanghai , People's Republic of China
| | - Peng Gao
- c Ningbo Tech-Bank Co Ltd , Shanghai , People's Republic of China
| | - Timm Harder
- d Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health , Greifswald-Insel Riems , Germany
| | - Zoltán Zádori
- e Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences , Budapest , Hungary
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Animals and Mechanisms of Disease Transmission. EMERGING ZOONOSES 2017. [PMCID: PMC7120673 DOI: 10.1007/978-3-319-50890-0_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
More than 60% of human infectious diseases are shared with domestic or wild animals, with over a billion illnesses in the global population and millions of deaths each year. It is estimated that 75% of emerging infectious diseases are zoonoses. There is a great diversity of animals, terrestrial and marine vertebrates, which can directly or indirectly transmit a wide variety of microbial pathogens to humans. This chapter reviews the means of transmission by different groups of animals [pets, farm animals, and wildlife] that can result in zoonoses. The diverse range of infectious agents encompasses the gamut of microbes that can affect humans: bacteria [including rickettsiae and mycobacteria], viruses, fungi, parasites [protozoa, metazoan, and helminths], and prions. Infectious agents can be transmitted by animals by several different mechanisms: fecal-oral route with foodborne zoonoses or accidentally through contamination of drinking water or the unwashed hands, direct contact with or without bites or scratches, indirectly through various vectors [mosquitos, sandflies, fleas, and ticks], and incidentally by environmental contamination with animal pathogens, including aerosol of dried infected animal excrements.
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Samanta I, Bandyopadhyay S. Infectious Diseases. PET BIRD DISEASES AND CARE 2017. [PMCID: PMC7121861 DOI: 10.1007/978-981-10-3674-3_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The chapter describes bacerial, viral, parasitic and fungal infections commonly detected in pet birds. The chapter includes history, etiology, susceptible hosts, transmission, pathogenesis, clinical symptoms, lesion, diagnosis, zoonosis, Treatment and control strategy of Tuberculosis, Salmonellosis, Chlamydiosis, Campylobacteriosis, Lyme disease, other bacterial infection, Newcastle disease, Avian Influenza infection, West Nile Virus infection, Usutu virus infection, Avian Borna Virus infection, Beak and feather disease, other viral infection, Toxoplasmosis, Giardiasis, Cryptosporidiosis, other parasitic infection, Cryptococcosis, Aspergillosis, Other fungal infections.
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Snider TA, Gull T, Jackson TA, Martinez-Becerra FJ, Picking DR, Picking WD, Picking WL. Experimental salmonellosis challenge model in older calves. Vet Microbiol 2014; 170:65-72. [DOI: 10.1016/j.vetmic.2013.11.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 11/13/2013] [Accepted: 11/15/2013] [Indexed: 12/01/2022]
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Cong W, Meng QF, Song HQ, Zhou DH, Huang SY, Qian AD, Su C, Zhu XQ. Seroprevalence and genetic characterization of Toxoplasma gondii in three species of pet birds in China. Parasit Vectors 2014; 7:152. [PMID: 24690251 PMCID: PMC3974739 DOI: 10.1186/1756-3305-7-152] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2014] [Accepted: 03/29/2014] [Indexed: 11/27/2022] Open
Abstract
Background Toxoplasmosis, caused by the protozoan parasite Toxoplasma gondii, is one of the most common zoonosis worldwide, affecting a wide range of warm-blooded mammals and birds worldwide. However, no information on T. gondii infection in pet birds in China is available. Therefore, this study was performed to determine the prevalence of T. gondii infection in pet birds in Gansu province, China. Methods A total of 687 blood samples were collected from pet birds (Carduelis spinus, Alauda gulgula, Cocothraustes migratorlus) in three representative administrative regions in Gansu province, northwest China between August 2011 and September 2012 T. gondii antibodies were determined using the modified agglutination test (MAT). Genomic DNA was extracted from the brain tissues of seropositive pet birds and T. gondii B1 gene was amplified using a semi-nested PCR.DNA samples giving positive B1 amplification were then genetically characterized using multi-locus PCR-RFLP. Results The overall T. gondii seroprevalence was 11.21% (77/687). C. spinus had the highest T. gondii seroprevalence (11.65%), followed by A. arvensis (11.39%) and C. migratorlus (5.26%), these differences were not statistically significant (P > 0.05). Of 77 DNA samples, 8 were positive for the T. gondii B1 gene, four showed complete genotyping results. Only one genotype (the Type II variant: ToxoDB genotype #3) was identified. Conclusions The results of the present survey indicated the presence of T. gondii infection in pet birds in Gansu province, China. These data provide base-line information for the execution of control strategies against T. gondii infection in pet birds. To our knowledge, this is the first report documenting the occurrence of T. gondii prevalence and genotype in pet birds in China.
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Affiliation(s)
| | | | | | | | | | | | | | - Xing-Quan Zhu
- State Key Laboratory of Veterinary Etiological Biology, Key Laboratory of Veterinary Parasitology of Gansu Province, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu Province 730046, PR China.
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Abstract
SUMMARYParrots are one of the most popular pet birds in China, and can harbour Chlamydia which has significance for human and animal health. We investigated, by indirect haemagglutination assay, the seroprevalence of Chlamydia infection in four species of parrots, namely budgerigars (Melopsittacus undulatus), lovebirds (Agapornis sp.), cockatiels (Nymphicus hollandicus) and Alexandrine parakeets (Psittacula eupatria) that were collected from Weifang and Beijing cities, North China and explored the association between potential risk factors and chlamydial seropositivity. We further determined the genotype of Chlamydia in 21 fresh faecal samples based on the ompA sequence by reconstruction of phylogenetic relationships. Of the 311 parrots examined, 35·37% (95% confidence interval 30·06–40·68) were seropositive, and species, gender, age, season and geographical location were identified as risk factors. Two PCR-positive samples represented Chlamydia psittaci genotype A. The occurrence of C. psittaci genotype A in the droppings of two pet parrots in China suggests potential environmental contamination with Chlamydiaceae and may raise a public health concern.
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Jones JC, Sonnberg S, Koçer ZA, Shanmuganatham K, Seiler P, Shu Y, Zhu H, Guan Y, Peiris M, Webby RJ, Webster RG. Possible role of songbirds and parakeets in transmission of influenza A(H7N9) virus to humans. Emerg Infect Dis 2014; 20:380-5. [PMID: 24572739 PMCID: PMC3944875 DOI: 10.3201/eid2003.131271] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Avian-origin influenza A(H7N9) recently emerged in China, causing severe human disease. Several subtype H7N9 isolates contain influenza genes previously identified in viruses from finch-like birds. Because wild and domestic songbirds interact with humans and poultry, we investigated the susceptibility and transmissibility of subtype H7N9 in these species. Finches, sparrows, and parakeets supported replication of a human subtype H7N9 isolate, shed high titers through the oropharyngeal route, and showed few disease signs. Virus was shed into water troughs, and several contact animals seroconverted, although they shed little virus. Our study demonstrates that a human isolate can replicate in and be shed by such songbirds and parakeets into their environment. This finding has implications for these birds' potential as intermediate hosts with the ability to facilitate transmission and dissemination of A(H7N9) virus.
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Human migration is important in the international spread of exotic Salmonella serovars in animal and human populations. Epidemiol Infect 2013; 142:2281-96. [PMID: 24330976 PMCID: PMC4255324 DOI: 10.1017/s0950268813003075] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The exposure of indigenous humans and native fauna in Australia and the Wallacea zoogeographical region of Indonesia to exotic Salmonella serovars commenced during the colonial period and has accelerated with urbanization and international travel. In this study, the distribution and prevalence of exotic Salmonella serovars are mapped to assess the extent to which introduced infections are invading native wildlife in areas of high natural biodiversity under threat from expanding human activity. The major exotic Salmonella serovars, Bovismorbificans, Derby, Javiana, Newport, Panama, Saintpaul and Typhimurium, isolated from wildlife on populated coastal islands in southern temperate areas of Western Australia, were mostly absent from reptiles and native mammals in less populated tropical areas of the state. They were also not recorded on the uninhabited Mitchell Plateau or islands of the Bonaparte Archipelago, adjacent to south-eastern Indonesia. Exotic serovars were, however, isolated in wildlife on 14/17 islands sampled in the Wallacea region of Indonesia and several islands off the west coast of Perth. Increases in international tourism, involving islands such as Bali, have resulted in the isolation of a high proportion of exotic serovar infections suggesting that densely populated island resorts in the Asian region are acting as staging posts for the interchange of Salmonella infections between tropical and temperate regions.
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